
Reliable Mechanical Switches Dominate in any type of game with mechanical switches good for 50 million keystrokes. All the responsiveness, accuracy, and tactile satisfaction you can handle.	Hybrid Wireless Technology Choose between wired Type-C connectivity or your choice of wireless: 2.4 GHz for nearly lag-free input or Bluetooth 5.1 for easy, convenient connectivity.	3-Way Customizable Dial The precision dial gives you the tactile controls of a turn or a press, customizable via software.	Universal Compatibility Compatible with virtually every modern OS and platform: Windows 8 and above, Mac OS X, iOS and Android - and easily soft-switch between all devices with a simple keypress.


	CK721 Silver	SK622 Silver	SK653 Silver
Keyboard Size	65% Layout	60% Layout	Full-Size Layout
Switch Type	RGB Mechanical Blue	RGB Low Profile Blue	RGB Low Profile Blue
Material	Aluminum / Plastic	Aluminum / Plastic	Aluminum / Plastic
16.7 Million RGB	✓	✓	✓
Connection Type	2.4 GHz, Bluetooth 5.1 & Type-C Wired	Bluetooth Wireless & USB Type-C Wired	Bluetooth Wireless & USB Type-C Wired
32bit ARM Cortex	✓	✓	✓
On-Board Memory	512KB	512KB	512KB
3-Way Customizable Knob	✓
On-The-Fly System	Through Function Key (FN)	Through Function Key (FN)	Through Function Key (FN)
OS Compatibilty	Windows 8+ / Mac OS X 10.10+ / Android / iOS	Windows 8+ / Mac OS X 10.10+ / Android / iOS	Windows 8+ / Mac OS X 10.10+ / Android / iOS

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Home Electronics Computers & Accessories Computer Accessories & Periphera Cooler Master CK721 65% Hybrid Wireless 2.4GHz Bluetooth Silver White Mechanical Gaming Keyboard, Click Blue Switches, Customizable RGB, Ergonomic Design, 3-Way Dial, QWERTY (CK-721-SKTL1-US)

Cooler Master CK721 65% Hybrid Wireless 2.4GHz Bluetooth Silver White Mechanical Gaming Keyboard, Click Blue Switches, Customizable RGB, Ergonomic Design, 3-Way Dial, QWERTY (CK-721-SKTL1-US)

Brand	Cooler Master
Compatible Devices	Laptop
Connectivity Technology	Bluetooth, USB-C
Keyboard Description	Gaming
Special Feature	Wrist Rest
Color	CK721 Sliver White
Number of Keys	68
Keyboard backlighting color support	RGB
Style	Blue Switch
Material	Aluminum

Reliable Mechanical Switches: Dominate in any type of game with mechanical switches good for 50 million keystrokes. All the responsiveness, accuracy, and tactile satisfaction you can handle.
Hybrid Wireless Technology: Choose between wired Type-C connectivity or your choice of wireless: 2.4 GHz for nearly lag-free input or Bluetooth 5.1 for easy, convenient connectivity.
Universal Compatibility: Compatible with virtually every modern OS and platform: Windows 8 and above, Mac OS X, iOS and Android - and easily soft-switch between all devices with a simple keypress.
3-way Customizable Dial: The precision dial gives you the tactile controls of a turn or a press, customizable via software.
Portable 65% Layout & Soft Wrist Rest: Low-friction cloth to keep you comfortable during long gaming sessions along with compact layout and design, perfect for on-the-go use with mobile devices and laptops.